HomeMy WebLinkAboutPermit Correspondence 2008-1-4
01/04/2008 14:30
,
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SOLID GROUND
PAGE .01/17
To:
Fax:
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From:
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Date:
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Hello,
'1
Van Dorn Construction" Inc~
SOLID GROUND
FAX
City of Springfield
726-3689
726-3753
Margie Van Dorn
Final inspection letter for COM2007-01346
January 4, 2008
17 (including this cover sheet)
The following IS the Special I nspection Report from K&A Engineering regarding the job
site at 6883 Forsythia in Springfield. This should complete all that was requested by
the Inspector. Thank you so much!
Warm regards,
Margie Van Darn
Office Manager
541-51 0-4242
880 South 45th Place
Springfield OR 97478
CCB# 165804
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Jan, 2, 2008 9:20PM
No, L ( p, 2
.a
K & A Engineering, Inc.
P.O. BUl 23624, Eugene, OR 97402
521 Market St., Suits B. Eugene, OR 97402
(541) 684-9399 Voice
(541) 684-9358 FAX
,en9ineering
January Z, 2008
Mr. Jeff T owel)l
6883 Forsythia Street
Springfield, OR 97418
Project: 223.(J6
Subject: FlnallnspeGUon summary
Springfield permlt no. COM2007-Q1346
6883 Forsythia St., Springfield, Oregon
PURPOSE AND SCOPE
Tha City of Springfield has requested that K & A Engineering, Inc. provide this summary of our inspecijons for
the foundation repair project at your residence at the subject project site. Apparently inspections were not
made by the City oT SpringfIeld for this project.
We have already documented our Inspection of 1he primary features of this project In a letter set to YOU dated
October 16, 2007 Enclosed Is a copy of tllis tetter and Its attachments for your convenience. This letter briefly
reviews all of ttJe worK completed which InOIUdes work that was summarized in our October 16, 2007 report.
INSPECTIONS
K & A Engineering, Inc. made a total OT 7 SITe inspections durlng this project. Table 1 briefly summa1'lles the
dates and what we observed.
Table 1 . Summary of Inspections
Dale Natura of Inspection . _
8/30/2007 We inspected the drainage trench under construction that was located along the west foundation,
beginnIng at or nearthe patio on the southwest side of the house and terminating at the curb.
Our inspection of this feature was discussed in our 10/16/07 report
9{18/2007 We inspected the garage stnll:ture that had been recently stlored. The walls were detached from
the existing foundation in the area of foundation repair (west garage foundation wall) and interior
finiShes were removed so that we could examine the location and nature of connectlons utility
lines. At this meeting we discussed an alternative repair plan which consisted of keeping the
northwest corner of the existing garage foundation and constructing a shorter concrete grade
beam. This would avoid costly reeonstruction of the electrical line to the house and dIsruption of
service.
9/27/2007 We inspected the site after the northwest foundation and the supporting wall (with brick facia)
had been moved to a plumb condition and braced The cracks in the facia had closed
siQn ificantly.
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Jan. 2. 2008 9:20PM
No. l....I1 P. 3
K &: A Engineering, Inc.
Date Nature of Inspection __
Test piers indlcateo that large boulders were located along the west foundation, underneath the
gravels and organics. A small pier was used to test locations for rocks. Based on this we
decided to use smaller diameter piers at specific locations supporting the eXIsting remaining
northwest foundation and the shorter grade beam. Additional engineering was made to oetermlne
design loads on the repositioned piers and to design the modi1ied plan. This design is included
in the 1 0/16/07 report.
9/30/2008 We Inspected the forming and reinforcement for the new grade beam. We noted that rebar was
Improperty attached to tlle exiting northwest foundation, and required that the rebar be re-
attached using an epOxy adhesive.
10/4/200 We made a special inspection of the epoxy connection of horizontal reinforcing steel of the new
grade beam to me existing northwest foundation. The connection was made according to our
recommendations.
10/11/2007 We inspected the on-going cripple wall reconstruction and discussed our design wITh the
contractor, answering questions. The cripple wall was constructed accQrding to our
recommendations, as documentEd in our 10/16/2007 report.
'0/27/2007 We inspected the reinforcement for the replaced concrete 8Iabs-on~grad8 both in the garage and
the approach apron to the garage. Reinforcing bars were larger than required (#4 vs #3) and
spaced according to our requirements. Reinforcing bars were attached to the existing north
approach slab by epoxy adhesive, and reinforcing bars were attached to the east garage interior
slab and the inside face of the grade beam and remainmg existing foundation stem walls using
epoxy adhesive, The average embedment for epoxy rebar attachments was 7-inches. A small
kay trench was dug imo the crushed gravel base to provide added passive restraint to the exterior
slab from sliding.
K & A Engineeringl Inc. has made numerous Inspections of the principle structural components of this repair
project We are of the opinion trlat the repair Is structurally soun~ and will provide long-term support and
protection to the west garage foundation as intended. The work was completed in a wOrkmanship like manner
and meets standards or work 01 good comrac(ors providing similar services under similar conditions at the date
that the servioes ware provided.
We recommend acceptance of the foundation repairs, as built, by the local building official.
Thank you for the opportunity to be of service. Please call me If you have any questions.
Sincerely,
~~~
Michael Remboldt, P.E.
K & A Engineering. Inc.
1'.lfIRf5 /j3fD'
Project: 223,06
Client: Towery
0883 For~ythla St., Spnnafleld. OR
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October 16, 2007
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Jan 2 2008 9'20PM
No. L~.Jl p, 4
.-
.a
enginpering
K & A Engineering, loe.
P.O- 8M 23624, Eugene, OR 97402
521 Market St.l Suite B, Eugene, OR 97402
(541) 684-9399 Voice
(541) 684-9358 FAX
OctOber 16, 2007
ProJect: 223.06
Mr. Jeff Towery
6883 Forsythia Street
Springfield. OR 97478
SUbject: Special inspection - foundation repair
Sprtngfield permit no. GOM2007 -01346
6883 Forsythia 51., Springfield, OR
PURPOSE AND SCOPE
AS requested, K & A Engineering, Inc. has made several inspections of the subject foundation repair project
currently underway. The purpose of our inspections were to review work completed. provide recommendations
to the contractor for requIred changes or modifications, and to ensure that the work completed met the
specifications and intent of the repair plan.
This l)rojeot Includes repair of the fOl,.\ndatJon of the west side of the garage only and installation of drainage
along the west side of the residenoe. This repair plan does not include underpinning or repair of other parts of
the foundation.
INSPECTIONS
Subsurface Drainage System
We inspected the new subsurface drain systGm as it was constructed. This system was installed aocording to
our spec~ications and recommendations. The trench extended below the ground surface to native undisturbed
sandstone. The side of the trench facing the foundation extended through approximately 2.feet of saturated
organic clays located on the surface of native sandstone. The trench depth ranged from 410 over 6.feet in
depln. A significant amount of water was drained from the organic layer during construction.
The perforated rrench drain pipe was connected to a solid drain pipe which was routed to the curb weep hole on
the south side of the street a1 the west sIde of the driveway.
West Garage foundation
Shoring and Removal of Existing Footmg 8I1d Slab
The west garage wall and roof strueture was shore.d and sBparated from the foundation and approximmely 10.6-
feet of the west footing and stem wall was removBd. extendIng from the west side of the portal frame at the
garage opening to tlle man door. See tI'1e attached As.6um Repair Plan. Additionally, a portion of the. existing
interior concrete slab-an-grade was removed.
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No.
p, 5
K & A Engineering, Inc,
After removal of me slab and eXIsting foundation, the west portal Trame Too~ng and wall were reposttioned to a
plumb condrtion.
Helical Pier installation
Thret helical piers were installed at the locations shown on the attached As-Built Repair Plan. Two of 'the piers
support. a preconstruction .T~ bracket to be embedded into the new concrete grade beam. The third pier,
located at the remaining existing portal frame foundation, supports a conventional steel bracket. DUB to 1he
location of large boulders in the bedrock, the pier locations and helix configurations were modified from the
original repair plan. We evaluated the static load capacity of the piers, as installed, and have determined that the
available load capacity e)(ceeds the required capacity. See Table 1 for a summary of the pier installa1lan.
Table 1 - Helu:al Pier InstallatiDn Summary
Required
Allowable Minimum
Pier DeSCription Installed Installation load load
and LDcatlon De~th. ft. Torque, k-ft Capacity, kips Capaci!y, kips
.12" /14" Pierwittl 9.5' 6.8 17.0 <3.0
standard bldcket at
elCJSt. Footing near
N'N Comer
B"/TO" Pierwith 9.0 6.8 8.2 5.7
"T" bracket near
center of new grade
\ beam
12" Pier with ~T" 9.0 6.6 6.9 1.1
bracket near south
ana OT new grade
beam
Concrete Grade Beam
A new concrete grade blililITl was constructed wtth the dimenSions and reinforcing meeting our original
speclflcatlons. This grade beam was attached to the remaining existing portal frame foundation atthe northwest
comer. The grade beam was attached to the existing foundation using 4 - 5/8" diameter grade 60 steel dowels
that mended a minimum of 7 -inches into the existing concrete, The grade beam was reinforced according to
the project deSign and specifications.
Cripple Wali
The existing framed cripple wall supporting the floor of 1he reSIdence along the south side of the garage was
repaired according to our plans.
SUMMARY AND RECOMMDATIONS
This report documents our Inspections made of construction for the subject project. Work completed as of the
date of this report Includes construc;tion of an exterior perimeter subsurface drain system, installation of three
(3) new helical piers, cripple wall repair, and a new concrete grade beam. The construction of these elements
Project: 223_06
Client: Towery
6883 Forsythia St , Springfield, OR
paoe 2 of 3
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./-
No. .
P. 6
K & A Engineering, Inc.
was made in accordance with our design or, in the case of changes, was made with our approval and according
to modHied design recommendations. '\
We recommond acceptance of these element$. as constructed, by the local building official.
The project is not yet completed. and we anticipate making at least one more Inspection report based on
addITIonal site inspections.
\
Thank you for the opportunity to be of service. Please cat! me if you have any questions.
Sincerely,
Project: 223.06
Client: Towel}'
6883 Forsythia St., Springfield, OR
Page 3 of 3
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PAGE 08/17
No. t~_ (
P. 8
6883 Forsythia St.
Springfield, Oregon
As-Built Helical Pier Load Capacity - NW Pier (at exist. foundation)
Unit Detlnltitms:
Ibf
psf a -
ft2
pef == Ibf ksf == lOOO'psf psi == 144-psf kPa m 1000 Pa kips lO! 1000-lbf
ft3
Input Parameters:
SOil Moist Urllt WeIght above helix 1: Yaml:= 125p~f
Soil Moist Unit Weight below helix. 1: Ybml:=- 12Spcf
Groundwater depth:
Unit weight of water
GW := 20ft
Yw'= 62.4pcf
Sorl Moi:st Unit Weight above helix 2: Yam2;= 125pcf
Soil Moist Un if Weighl below helix 2' 'Ybm2:= l2Spcf
Groundwater de~th;
Unit weight of water
GW := 21m
1\>/;::: 62.4pcf
res := 3
Eff, Unit Eff. Unit
Wt. Wi.
Helix Above Below Soil Soil
Helix Di31Tleter Area Depth Footing footing Friction Cohesion
1 B1 :"" 12in Al := (:1 r.1t Dl := 905ft ~1 := 31.deg C]:'" 100psf
Y lLl = 125 pef Ybl'" l25pef
"
fa r
2 B2:= 14in A2:= 2 .n: ~:= 75ft ~2:= 31.deg C2:= lOOps!
, 2
Ya2 - lZ~ pr;f Yb2 = 125 pcf
Client: Towery
Project. 223.06
K & A Engineering, Inc.
Page 1 of2
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Jan. 2. 2008_ 9:21PM '
r--::k geotechnicalj(-i1
€I engineering
· Eugene, OR 97408
. 541 6849399 541 6849358 fax
I..... tn9lnecrl89
.No L~_ I-P. 7
Project: 6883 Forsvthia St
Client: T owrev
Job No: 223.06 Date: 9-28-07
Sheet 1 of 1
"'
'..
~
I--------l~~=~~--------"
[r--------J ~---------~ I
I I I I
I I I I
I I I I
I I I I
I I I I
I I I ;1
I I I ;1
I I I I
I I I I
i I I I
I I I I
I I 1 Q.a' REPAIR ORIPPlf WAll SUPPORTING FlOOR I I
I I REPLACE sruos @ 16' OJ:. I
APPLY 1/2. cox SHEAtlTH1NG I
I : r~AILED USING 8d @ 6" O.C. I
I I r::--...... ~ ~ ~,~ ~ .....'""'" -.::: ,,-,-::;.. ~ "r..
II Ir------,
I I I I
1 L_____--, I I
L_-------, I I I
I L---ll I I
L---l11LJ I
~ ~--T :
~ I I
I I
SAWCUT EXlSTFOUNDATlON : I __ I
DOWEL GR. BEAM TO ~ST. CONe ~ - .j.- ~
USING 2. #4 " I L _ _ _ _ _ _ ~ :'-I
EPOXY INTO EXIST CONe L. ~ _ _ _ _....:. ~ _ _ _ _ ~ ~
NEW CONC. SLAB
SAWClIT fXJST. SLAB
NEW CONt.
GRADE BEAM WEST
GARAGE WALL
l
~
""
w
5i!
0::
'"
:;; d
z
'"
- Q '"
;;, .p
d Z
~. 0
CO> ...
""!
T
~ AS..BUIL T REPAIR PLAN
~. 111=8'
11. srea HELICAL PIER WITH PIER BRACKET AT EXISllNG FOOllNG.
<8 STEEL HELICAL P1ER WITH "T" FITTING SUPPORTING NEW CONCRETE GRADE BEAM
01/04/2008 14:30
5A174105d4
Jan 2 2008 9:21PM
Helix 1 Capacity:
SOLI D GROUND
6883 Forsythia St.
Springfield, Oregon
, "\1 ()
. $t MIIl'l ~1
NqI .;;;: tan - -+- 45-deg .e
I. 2 ,
Ne1'!; if[(tPl);;; O,5.14.(Nql - l)cot(4l])]
Ny1 := 2-(Nqt + 1 )-1atI( ~ ])
Overburden pressure,
Ultimate bearing pressL./re.
Net Ultimate bearing pressure,
Net Ultimate Helix Load.
Net Allowable Helix Lead,
Helix 2 Capacity:
Nql ::: 20.63
Ncl '" )2.67
Nyl = 25.99
2
At = O.79ft
ql ~= Dl''Yal
qul'= cl'Ncl + 11.1'Nql + J,:Brrh1-Nyl
qu~etJ := qul - ql
Qundl.:= 'luncll.AI
Qunli!l:J
,Qat:= FOS.
I ,,2 (\
h n.tan hI
Nq2 ;= tan - + 45.deg .e
... ;2 - ,
Na== i{(lb) = O,5.14,(Nq2 -l)cot{h)]
Nyz := 2.(Nq2 + 1 }taIJ( h)
OVerburden pressure,
Ultimate bearing pressure.
Net Ultimate bearIng pressure,
Net Ultimate Helix Load.
Net Allowable Helix Load,
Nq2 = 20.63
Nc2 "" 32.67
Ny2 :::; 25.99
2
A2 = 1.07 ft
q2 := l>I'Yal
'1112 ;:0 c2.N.::2 + ~'Nq2 + 3,B2'Yb2'Ny2
Quner2;= Qu2 - q2
0unc:t2:= qunc1.2'A2
Ounet2
Qa2 :e:
FOS
(4=; ~1 + Qa2
Total Allowable Comblnetf Pier Capacity:
Qa. = 17.09 klps
Client: Towery
Project 223 06
K & A Engineerln!], Inc.
PAGE 09/17
No. ~
"
P. 9
q 1 .!!! 1.1.9 ksf
quI :t 28_74~f
qlllletl = 27.55 ksf
Ounetl ;; ;21.64Idps
Qal = 7.Z1 kips
Q2'" 1.19 ksf
Qu2'" 28.9ksf
Qunet2 = 27.12ksf
QwxI2 = 29.63 kips
Qa2:= 9.88kjps
Page 2 of2
10/16/2007
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541741050:14
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PAGE 10/17
Jan. 2, 2008 9:21PM
No. L.
P. 10
6883 Forsythia St.
Springfield, Oregon
As-Built Helical Pier LQad Capacity. Center Pier (at grade b98m)
Unit Definitions:
lbf
psf",-
f?
pcf '" ~ k<;f !!! IOOQ'p:;f ;psi ii 144'psf kPa", IOOO.Pa kips == lOOO.lbf
ft3
Input Parameters;
Soli Moist Unit Weight above helix 1: Yaml:= 12Spcf Groundwater depth:
Soil Moist Unit Weight below helix 1 ~ 'YblUl:= 125JX:f Unit weight of water
OW:;:;;; 20ft
YUI:= 62Apcf
Soil Moist Unit Weight ebove helix 2' y um2:'" 125pcf
Soil Moist Unit Weight below helix 2: 'Ybm2:= 12'spcf
Groundwater c1epth:
Unit waight of water
GW :- 20ft
Yw:= 62.4pcf
FOS := 3
En. Unit Eff. Unit
Wt Wt
Helix Above Below Soil Soli
Hlitlix Diameter Area Depth Footing Footing Friction Cohesion
HI := 8in Al := (:1 r.~ OJ :;= 95ft 4'\:...31.dcg 01:= lOOps!
1011 = 125 pef 'Ybl ;;;; 125pcf
"B r
2 D2:= lOin A2:= .2 .1t D2:"" 7.5ft h:~ 31'deg C2 ::::: loopsf
, 2
Ya2 = 125 pef Yb2 - 125 pef
Client: Towery
Project: 223.06
K & A Engintering. Inc.
Page 1 of 2
1 0/1612007
01/04/2008 14:30
54174105.1.1
Jan 2. 2008 9'21PM
Helix 1 Capacity:
SOLID GROUND
6883 Forsythia SL
Springfield, Oregon
, '~( )
~ I x'tan 41
Nql ::::: WJ - + 4S.deg .c Nql ;= ~O.63
,,2 /
Ncp:: if[(l\11) =O,,S,14,(Nqt-I)cat{cl>1)] Net <=32.67
Ny) :0' 2.(Nql + 1).tan{~1) Nyl'= 25.99
( 02
4> 2 1!'llUl +"
Nq2 := t:m 2' + 45-dcg'= (-)
Nc2:::: it[(412) = O,5.l4,{Nq2 - l)cot(h)]
Ny2;= 2-(Nq2, + 1)'1an(0Z)
Overburden pressure,
Ultimate bearing pressure,
N@t Ultimate bearing pressure.
Net Ultimate Helix Load,
Net Allowable Helix Load,
Helix 2 Capacity:
Overburden pressure.
Ultimate bearing pressure,
Net Ultimate bearing pressure.
Net Ultimate Helix Load,
Net Allowable Helix Load,
2
Al~OJ5ft
qj;= Dl'Yal
qui :~ cI"Ncl + qJ Nql + .3-Bl''Ybl'NyI
'Iulletl :;;; (jut - (1.1
Oulletl := qundl.Al
Qunetl
OaI:= FOS
Nql '" 20.63
2
^2 := 055 ft
Nc2:= 32.67
NyZ '" 25.99
qZ;- DI"Ya2
qu.2 ::; c2,N~2 ... Q2,Nq2'" .3.B2''Yb2'Ny2
qunetl:= qu2 - q2
Qunet2:= qunct2 A2
Ounc12
Qa:2;= POS
Qa:= Qa,) + Q,a2
Total AllowaDle Combined Plw COIpae;ty:
Qn = 8_15kips
Client: Towery
Project' 223 OS
K & A Engineering, Inc.
PAGE 11/17
NO'I-~)7 P.11
ql ::: 1.19k~f
qul = 28.42ksf
qunc:tl = 27.23ksf
QuneU '" 9.s kips
QuI" 3.17kips
'12 = J.19ksf
Qu2 ~ 28.SSbf
Qunc12 ~ 27.39ksf
Q\IIl,el.2 = 14.94 kips
Qll2 = 4.98 kips
Page 2 of 2
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PAGE 12/17
Jan 2 2008 9:21PM
No.2L.
P. 12
6883 Fo~ythia St.
Springfield, Oregon
As-Built Helical Pier Load Capacity. South Pier (at grade beam)
Unit Definitions:
Ib(
psf=-
flz
pef = Ibf ksf = IOOO'psf psi = 144'psf kPa;; 100Q.Pa kips = lOOO-lbf
ft3
Input Parameters:
Soil Moist Unit Weight above helix l' Ysrnl:= 125pcf
Soil Moist Unit Weight below helix l' 'Ybml'= 125pef
Groundwater depth:
Unit weight of water
GW := 20ft
'Yw.- 62.4p"r
Soil Moist Unit Weight above helix 2: TM\2:;::;: 125pcf Groundwater depth'
Soil Moist Unit Weight below heliX 2: Ybm2:= 125pcf Unit 'Nelgnr of waler
OW:=- :Z01t
'Yw... 62.4pcf
FOS ;= 3 .
Helix
Helix Diameter Area
Eft. Unit
Wt.
Above
Footing
Eft. Unit
Wt.
Below
Footing
Soil
Friction
Soil
Cohesion
Depth
'B )2
B I :- 12in AI:= ---.!. .1t
, 2
D1 ;= 9ft
~1 := 31'dcg cI:'" lOOpsf
Yal ;; 125pcf Ybl = 125pcf
Helfx 1 Capacity:
($1 )2 ll''llIlI(~l)
NqJ ;... tan 2' + 4S.deg .e
NGI:;;; if[(cjlJ) =O.5.14,(Nql-l)cot(~I)]
Nyl :- 2-(Nql + l)-tan(+I)
Nql .. 20.63
2
^l = a.79ft
Net · 32-67
Nyl '= 25.99
Overburden pressure,
Ultimate bearing pressure,
Net Ultimate bearrng pressure,
Net UltImate Helix Load,
Net Allowable Helix Load,
ql :==> DI'hl
'1111 :;::;: cI.N,,) + Ql.Nql + -3 BrYbl-Nyl
qunetl :- qui - ql
Qunctl :;; qwtltl'.A I
Q Qunetl
'111 :=
POS
ql = 113ksf
quI = 27,45ksf
Q\llle>tl ;; 26_33ksf
Qunetl = 20.68 kips
Qal == 6_89 kip!;
Client: Towery _
Project: 223.06
K & A Engineering, In~.
Page 1 of:!
10/16/2007
-.4 Shift
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K 8. A Engineering
i~
--
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/(oeck7
Sept 28, 2007 at 2:15 PM
223 00- as-bulLl cone beam.r2d
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01/04/2008 14:30
54174105tlll
SOLID GROUND
PAGE 14/17
Jan, 2. 2003 9:22PM
No, L
P. 14
Company . K & A Engineering
Designer : CCD
Job Number: 25.07
Deck Repair
Se~t 2~J 2007
2:15 PIYI
Checked By
Joint CoordInates and Temperatures
I 1
~~
I 4'
UIDel
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.. ': . N?
N3
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o
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Member Distributed Loads fBLC 1 : Roof DU
,,_ .,Meml:>er labP-I Dlrp~n Start MaClnl!udefl<lftd _.End ""agMud~r~... Start locatlonrfl ~l ,=~.tJonrft."IL
I 1 GRAI)1: .~EAM y ',~~5 . -.265 0 J 6.667 I
i: I:" '~";'~~g~"~~~~"~:''''~:'::-':' ~~-~: -' ,: "-~'~'~"~:~~'~':':'-- ,~:;.-,..:..=~:: -, :-. ,-._- =-:;t~~~.::.:::. ;'T;;=~:::' ~r'" :~~~:l
Member Dfstr;buted Loads fBLC 2 : Roof LL)
Member Label D,~ctICln Start Mag~lslfUL,End MMnlllJ!lQlklfUL Start LOCilJlOntfL %] ._Enci.Loc;atipn[ft %L
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Jo;nt Loads and Enforced QLsDlacements
Joint_Label t..Q~
No Data to print ...
DlledlonH" "....". MS9nlhJdel'k.kcftinrad k*sA2lftl
BjJsic Load Cases
Ble DeR.!!iP1ion_ _ ~OIV_' X Gravltv Y GraWV Jolnl Point nis.triblJted
I 1 j Roof DL 0 L 1 3 I
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Load Comb;natfons
Descnolir.m SolveEDel. SRSS. 1=1.1 r I=aclor BLCf.::or BlC Faelor 8lC j;OIc:tq[BLC Factor BLC:;C ~
1 1 '_~ D . IYeS] . DL 1 J . I . ,
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LC _ _....I2in.l....lbol Xlkl Y[~L - M~ftl
1 I J N1 0 1672 0
rl --. j-, ~ N2..... 0 5.707. 0
3 N3 __ _ n- 0 1_135 0
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[Z:\20D6\22~.OQ\2.23,OS .. as-built eonc beam r2d]
Page 1
01/04/2008 14:30
54174105tlll
SOLI D GROUND
PAGE 15/17
Jan, 2, 2008 9:22PM
No. L_~ I
p, 15
Company : K & A Engmeering
Designer . CeD
Job Number: 2.5 07
Deck Repair
SeRt 2~j 2007
2.15 PM
Checked By:
. I..
Jo;nt Def/Gcti~n,;j (~v Coml?;nation'
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L.J, 3 I GRADE l;3eAM ' 1 I 0 J 1,~72 0
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Member Section Stresses (Bv Combination'
lC ,. l\1lembclr l::ibal . Bee &iillin Shutllct:il TC'LBen~i1 801 Bentlln~[Ic8i] _
I 1 I 3 GRADE BEAM 1 I 0 I 013:J 0 I 0
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115 '''''15 i 0'- . n-O u _002" - -002"
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17 I 17 0 - 004 -,006 006
1.18." 18 O. .004' ,,:_ul~009 .,QOQ.
\1.9 19 0 002 ",002 .00/
'0 20 . 0 _0 ' 0 0
RISA-2D Version 8 0,2
[2:\2006\22306\223.06 - as-built cone beam.r2d]
Page 2
01/04/2008 14:30
54174105<101
SOLI D GROUND
PAGE 15/17
,Ian. 2. 2008 9:22PM
No, 2 ~
P. 16
Company : K & A Engineering
Desi.s.ner CCD
Job Number' 25.07
Deck Repair
Sept28.2Q07
2 1 S PM
Checked By:
Memb~r S~C{t;on Deflect;ons
~C Member ~bftl ~p.c X pnl v IIn1 (n) Vv Ratio
1 3 GRADE BEAM 1 0 0 NG
2 2 D () NC
3 3 0 0 NC
~ ,.. ,
4 ,- 4' D'. 0 NC
5 5 0 " " _ 0 NC
6: "", '" '--"e'" ..0 .-.. " '_.. 0',',"-' "',,-.,,.NC
7 7 _p_ _ 0 NC
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, 9 I 9 .: .,-, [) P NC,____
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I 13 I .. ..". I ,13 '._ .0' .. ,.,6 i NC I
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! 19 I ".~ ~ I 19 .., Q 0 I NO
h~9:~~~':~'~::'~::~-~ ::-: -::=':-'~~~~;:::~~;;!.,:~i~~~:-:::;n~~~,~_-: ~:':':;;~'E~~ .2O:.~~-"".::.~~~:::i ~.:.~::-_'~~~..;:-=~~:i~ ':~:::=~F:.()..~';,"f~~;;:t:::.=~~-.:~C~-::~--= ::~
Material Takeoff
MateoaL__ ~ize _. ,Piel;es,~, lenaltllfll WetohUKJ___
, 1 G.QnC:n;Jte Volume (vds"3)
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,-" 3 - - -.- Totsl Co.ncrete ,~ " -' -. u -- 1 .. nT~ -- -,~, '6 --. - ---- --. -- - -.- 2-3- u
Concrete PrODerfie$
~abel E Iksij _ _ . n l!\6lT Nil Therm 1\1ES FJ. Dlw.itvlklft^~l f'r.lJsil
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:::::.~::j
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I 3' Conc400QN.W--"'''j"' - 3644 - I 1584 :IS ---.- -e--- :145 4-
I ' ..'3"'''O''r:W-'~---'''''''' l =1". '1- ---...,.'...., 'h ......,.",
,:~ Jli-:::, --.-,.. C..o. r1C QO ' ---- ,_.".-,..~n85---~ ''''"''-'-en7'''''''''-' ".-... - 5'--'-"-" ,_.~~ ',' ,~~::'::-;-~. _..,..- --1"1--'--- - t -- --:I ,. --.. ,
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I 5 I - Conc3S,OOl W 2252 ..__ !i79, I : 11; . --- .6-- - ,11 h---- 3 5
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1- -~":':... "....--Con...-AO"OL...~'. ~~..:;"..,:=~="n)oos '''''''':l::-~- _1..A...........I__ _ _ -- :fl6~.~;~~ ~~ ~."" ;Q:":;;':'::- - - - """....__K:.'1__ --.- .. -- - 4.-,,-,....."
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Concrete Beam Des;an Results rBv Combinaf;on)
...M~ Sh~. ua M::ax , LocTftl ..uC Max...,....lQcI1tl l=:h...ttJ.I~ I o(:[ft] PI'II.Mrl_ TDPrl~b~Ma.Bo.ll-, Pfli"Vnlkl
1,1 IGRADEBEICRECT24X81.04216,06..3j~~' 24 1195 18.1891__57391 5739111S.1SEi
Concrete Section Sets
.__~bPl ~ha_D,e
1_.1 ~rade Bpaml CRECT24X8 I
ivoe
BE;l,am
_ Design Lisl ~:ll~l::ll I)es!."n Rules
I I<ectanoular I Conc.3000NW I TVOioal I
A (in2] __I' {~ct2ZQUl. ,I (OJ~
192 10~4 _ 9218 I
Concrete Beam Bendinq Reinforcerr'enf ~v Combination)
_ _ Mf!mbef SnaRE! Spah.._ l P.ft Ton Left Bol Mii,.ToD
I 1 'GRADe BEAM CRECT24Xe 1 ' ,
.:.,.2-~ - '-2 2#5 1- '
~ 3 2~ I
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Page 3
01/04/2008 14:30 54174105d4
Jan. 2. 2008 9' 22PM
SOLID GROUND
PAGE 17/17
No. I.
P. 17
Company . K & A Engineering
Designer ceo
Job Number: 25,07
Deck Re~ir
Sef)t 28. 2007
2'15 PM
. d(;hecked By:
Concrete Beam Shear Reinforcement rsv Comb'natron)
Member
:, ~" . GRA~C I3EAM
L3_
SDan
1
.2
3
Rool<:m 1
,_ ---BegJpn 7
Recion 3
Rgolon ..
I
r~:-:::'~'.::',:" '::
Solution Wamina Loa (Bv Combination)
1_1 -liiiel'lJwr G.BADE.a.E~~.Span :; has fewer than 5 an~=:I;':ectJ..o.ns. <:;annot Pe.rfO[1TI Concrete..D.~~o, _ .. _. -.J
RISA-2D Version 8.0.2 [2 \2006\223.06\223.06 - as-built cone bearn.r2d]
Page 4